Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.677636E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T06:14:18+0800
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    1 Object 1

    AOE ID 54064
    NORAD ID 54064
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68615
    NORAD ID 68615
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5172 STARLINK-37176
    Time of Closest Approach 2026-10-22T01:19:58+0000
    Collision Probability (Pc) 1.677636E-6
    Conjunction Distance (km) 2.535 km
    Relative Speed (km/s) 14.291 km/s
    Conjunction Risk Parameters R (Radial): -2.408 | I (In-track): 0.268 | C (Cross-track): -0.741
    Collision Risk Index (CRI) 0.39
    X Position (km) 3207.563 3206.833
    Position Y (km) -4287.227 -4285.113
    Position Z (km) -4277.92 -4276.727
    Velocity X (km/s) 6.511 -3.802
    Velocity Y (km/s) 1.064 3.016
    Velocity Z (km/s) 3.819 -5.879

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5172 STARLINK-37176
    Semimajor Axis (a) 6848.836 km 6843.594 km
    Eccentricity (e) 0.000057 0.000212
    Inclination (i) 53.1605° 97.2822°
    RAAN 347.8106° 131.9284°
    Perigee Argument 80.7546° 89.0990°
    Mean Anomaly (M) 279.3520° 271.0495°
    Apogee 471.092 km 466.910 km
    Perigee 470.306 km 464.004 km
    Orbit Epoch 2026-10-21T03:37:56+0000 2026-10-21T07:09:16+0000

    STARLINK-5172 & STARLINK-37176 Collision Probability (Pc) Trend

    STARLINK-5172 & STARLINK-37176 Collision Probability (Pc) TrendNot Available

    STARLINK-5172 & STARLINK-37176 Miss Distance (Miss Distance) Trend

    STARLINK-5172 & STARLINK-37176 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5172Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37176Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5172Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37176Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5172

    No nearby objects data